CN209240525U - A kind of lower laminating apparatus and tyre building machine - Google Patents
A kind of lower laminating apparatus and tyre building machine Download PDFInfo
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- CN209240525U CN209240525U CN201821625670.2U CN201821625670U CN209240525U CN 209240525 U CN209240525 U CN 209240525U CN 201821625670 U CN201821625670 U CN 201821625670U CN 209240525 U CN209240525 U CN 209240525U
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- casing ply
- conveyer belt
- ply
- inner liner
- outer casing
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Abstract
The utility model discloses a kind of lower laminating apparatus, it include: lower fitting bracket, drive roll, driven voller, lower fitting conveyer belt, telescopic device and driving device, when the elongation of the telescopic rod of the telescopic device, it pushes the lower laminating apparatus to rotate clockwise, the lower tyre airtight layer being bonded on conveyer belt and casing ply from bottom to top is fitted on the assembly drum.The utility model discloses a kind of tyre building machines.The lower laminating apparatus of the utility model is bonded inner liner, interior casing ply and outer casing ply up from the lower part of assembly drum, and fitting stability is good, and precision is high；The tyre building machine of the utility model, three layers of material of inner liner, interior casing ply and outer casing ply can be made to carry out the fitting of feeding simultaneously, high production efficiency, automatically control reduce worker labor intensity, ensure safety, only use an assembly drum it is convenient for safeguarding and operation.
Description
Technical field
The utility model belongs to tire manufacturing techniques field, and in particular to a kind of lower laminating apparatus and tyre building machine.
Background technique
The tire moulding method of each Tire production enterprise is usually both at home and abroad at present: first being taken turns on common assembly drum
Then tyre carcase is moved on on another assembly drum (generally air bag inflation drum) and carries out inflation, made by tire tyre carcass forming
Intermediate position-tyre crown of tyre carcase is expanded into the direct size close to wheel tire vulcanization model, then carries out belt fit and tyre surface
Fitting, is finally shaped to fetus.
The characteristics of tire is produced on traditional assembly drum is: must be there are two assembly drum, common half drum-type or half core
Wheeled assembly drum and an inflatable assembly drum, need by two procedures: first on an assembly drum, by casing cord, steel
The parts-mouldings such as wire ring are at tyre carcase, then by intermediate transfer mechanism or manually tyre carcase is moved on to carry out glue on another assembly drum
Capsule anti-package, inflation carry out the components assemblies such as banding, tyre surface into fetus.Since tyre carcase is once transmitted to fetus needs,
So that molding precision is quite high, the requirement hence for molding equipment and operator wants higher, worker's great work intensity,
Occupation area of equipment is also bigger, and corresponding investment cost will be bigger, and transmitting ring precision in transmittance process is difficult to ensure, Er Qiemao
Base is softer, is easy to deform blank in transmittance process, influences tire quality, and efficiency is relatively low；Two assembly drums are not yet
Convenient for safeguarding and operation.
Tyre carcass forming mode on traditional assembly drum are as follows: inner liner and casing ply above assembly drum by entering and relying on pressure roller
Inner liner and carcass building on assembly drum, are fetched on patch tire drum after anti-package compacting and carry out tyre surface by the rotation with assembly drum
Fitting, compacting.The mode of this upper fitting, inner liner must be bonded layer by layer with multi-layer cord fabric layer, after internal layer has pasted
Outer layer can be pasted, the production efficiency of product is very low, and fitting stability is also poor, precision is relatively low.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the utility model provide a kind of lower laminating apparatus and tire building
Machine, tyre building machine use only an assembly drum, and mechanism is simple and practical, easy to maintain, convenient for operation, reduce the work of worker
Make intensity；Inner liner is up bonded from the lower part of assembly drum with casing ply, and fitting stability is good, and precision is high.
To achieve the above object, the utility model takes following technical scheme:
A kind of lower laminating apparatus, is used for tyre building machine, and the tyre building machine includes organic frame and is rotatably mounted
In the assembly drum of the upper rack, the lower laminating apparatus includes:
The upper end of lower fitting bracket, the lower fitting bracket is rotatably connected at the rack；
Drive roll, the drive roll are rotatably installed on the top of the lower fitting bracket；
Driven voller, the driven voller are rotatably installed on the lower section of lower fitting bracket；
Lower fitting conveyer belt, the lower fitting conveyer belt make described around the drive roll and the driven voller is sheathed on
Drive roll and the driven voller are rotated with rotation direction；
Telescopic device, the telescopic device are rotatably installed on the rack, and the telescopic rod of the telescopic device is free
End is articulated with the position between the upper and lower ends of the lower fitting bracket；And
Driving device, the driving device is installed on the rack, for driving drive roll；
Wherein, when the elongation of the telescopic rod of the telescopic device, the lower laminating apparatus is pushed to rotate clockwise, it will be described
Tyre airtight layer and casing ply on lower fitting conveyer belt from bottom to top are fitted on the outer peripheral surface of the assembly drum.
Further, the lower laminating apparatus further includes tensioning device, and the tensioning device includes:
U-shaped adjustment seat, the U-shaped adjustment seat are welded in the lower end of the lower fitting bracket, the centre of the U-shaped adjustment seat
Plate offers threaded hole, and two side plates of the U-shaped adjustment seat form half kidney slot；
Driven voller installation axle, the driven voller installation axle are actively set in half kidney slot of the U-shaped adjustment seat；With
And
The threaded hole of adjusting screw rod, the adjusting screw rod and the U-shaped adjustment seat cooperates, and the lower end of the adjusting screw rod
It is resisted against the driven voller installation axle；
Wherein, the driven voller is installed in the driven voller installation axle, screwing the adjusting screw rod moves downward it
When, the driven voller installation axle drives the driven voller to move downward, and makes the center of the drive roll and the driven voller away from change
It is long, so that lower described in tensioner be bonded conveyer belt.
Further, the telescopic device includes cylinder and cylinder rotation seat, and the rotational cylinder seat is welded in the machine
Frame, the cylinder barrel of the cylinder are rotatably connected at the rotational cylinder seat, between the upper and lower ends of the lower fitting bracket
It is welded with overturning hinged seat, the free end of the piston rod of the cylinder is articulated with the overturning hinged seat.
Further, the driving device includes driving motor and retarder, and the retarder is fixedly installed in the machine
Frame, the driving motor are fixedly installed in the retarder and the retarder are driven to rotate, the power output of the retarder
Axis and the drive roll are sequentially connected by driving belt.
The utility model additionally provides a kind of tyre building machine, comprising:
Rack, the rack are made of the mainframe in left side and the subsidiary engine frame on right side, are equipped with steel wire on the mainframe
Enclose pre- cryopreservation device, wire loop grabbing device and push wheel apparatus, the subsidiary engine frame includes four layers of carriage, from bottom to top according to
Secondary is first layer carriage, second layer carriage, third layer carriage and the 4th layer of carriage；
Assembly drum, quantity are one, are rotatably installed on the mainframe；
Lower laminating apparatus, the lower laminating apparatus are installed on the subsidiary engine frame as previously described；
Inner liner conveying device, the inner liner conveying device include inner liner for trolley, inner liner unwinding device, gas
Close layer centralising device, inner liner conveyer belt and inner liner cutting device, the inner liner have inner liner new for volume on trolley
Expect, rest in below the first layer carriage, the inner liner unwinding device is rotatably installed on the inner liner feed
The right side of trolley, the substrate auxiliary material layer for being involved in inner liner virgin material, the inner liner centralising device are fixedly installed in described
One layer of carriage makes inner liner neatly enter the inner liner conveyer belt to normal incidence, and the inner liner conveyer belt is pacified by carrying roller
Top loaded on the first layer carriage, for conveying inner liner to the left to the lower laminating apparatus, the inner liner conveying
To tilt down towards a left side and close to the lower laminating apparatus, the inner liner cutting device is installed on the inner liner for the left end of band
The top of conveyer belt, for cutting the inner liner on the inner liner conveyer belt；
Interior casing ply conveying device, the interior casing ply conveying device are located at the right side and two of the inner liner conveying device
Person is adjacent, and the interior casing ply conveying device includes interior casing ply for trolley, interior casing ply unwinding device, interior casing ply centering
Device, interior casing ply conveyer belt and interior casing ply cutting device, the interior casing ply have interior casing ply new for volume on trolley
Expect, rest in below the first layer carriage, the interior casing ply unwinding device is rotatably installed on the interior casing ply
Right side for trolley, the substrate auxiliary material layer for being involved in interior casing ply virgin material, the interior casing ply centralising device are fixedly mounted
In the first layer carriage, interior casing ply is made neatly to enter the interior casing ply conveyer belt to normal incidence, the interior casing ply is defeated
It send and is conveyed with casing ply to the inner liner in being installed on the top of the second layer carriage by carrying roller, being used to convey to the left
Band, the right end of the interior casing ply conveyer belt are to tilt down towards the right side, and the left end of the interior casing ply conveyer belt is towards under left-hand
It tilts and the close inner liner conveyer belt, the interior casing ply cutting device is installed on the upper of the interior casing ply conveyer belt
Just, for cutting the interior casing ply on the interior casing ply conveyer belt；
Outer casing ply conveying device, the outer casing ply conveying device be located at the right side of the interior casing ply conveying device and
The two is adjacent, and the outer casing ply conveying device includes outer casing ply for trolley, outer casing ply unwinding device, outer casing ply pair
Middle device, outer casing ply conveyer belt and outer casing ply cutting device, the outer casing ply have outer casing ply for volume on trolley
Virgin material rests in below the first layer carriage, and the outer casing ply unwinding device is rotatably installed on the outer cord
The layer right side for trolley, the substrate auxiliary material layer for being involved in outer casing ply virgin material, the fixed peace of outer casing ply centralising device
Loaded on the first layer carriage, outer casing ply is made neatly to enter the outer casing ply conveyer belt, the outer casing ply to normal incidence
Conveyer belt is installed on the top of the third layer carriage by carrying roller, for conveying outer casing ply to the left to the interior casing ply
Conveyer belt, the right end of the outer casing ply conveyer belt are to tilt down towards the right side, and the left end of the outer casing ply conveyer belt is towards a left side
It tilts down and the close interior casing ply conveyer belt, the outer casing ply cutting device is installed on the outer casing ply conveyer belt
Top, for cutting the outer casing ply on the outer casing ply conveyer belt；
Wherein, the rotation of the inner liner conveyer belt, the interior casing ply conveyer belt and the outer casing ply conveyer belt
Linear velocity is identical, and the material that the left end of the inner liner conveyer belt transfers out is three layers, is from bottom to top followed successively by inner liner, interior curtain
Layer of cloth and outer casing ply, three layers of material enter the lower fitting conveyer belt simultaneously, are bonded to the outer peripheral surface of the assembly drum
On.
Further, a kind of tyre building machine of the utility model further include:
Tread ply conveying device, the tread ply conveying device is located at the right side of the outer casing ply conveying device, described
Tread ply conveying device includes tread ply for trolley, tread ply unwinding device, tyre surface layer of cloth centralising device, tread ply conveyer belt
And tread ply cutting device, the tread ply have tread ply virgin material for volume on trolley, rest in the first layer carriage
Right, the tread ply unwinding device be rotatably installed on the tread ply for the left side of trolley, for being involved in tread ply
The substrate auxiliary material layer of virgin material, the tread ply centralising device are fixedly installed in the first layer carriage, keep inner liner neatly right
Normal incidence enters the tread ply conveyer belt, and the tread ply conveyer belt is installed on the upper of the 4th layer of carriage by carrying roller
Just, for conveying tread ply to the left to the top of the assembly drum, the right end of the tread ply conveyer belt is to tilt down towards the right side,
To tilt down towards a left side and close to the assembly drum, the tread ply cutting device is installed on for the left end of the tread ply conveyer belt
The top of the tread ply conveyer belt, for cutting the tread ply on the tread ply conveyer belt；
Tread ply laminating apparatus, the tread ply laminating apparatus are installed on the left end of the tread ply conveying device, are used for
The tread ply that the left end of the tread ply conveyer belt exports is fitted to and has been fitted with inner liner, interior casing ply and outer cord
On the outer peripheral surface of the assembly drum of layer.
Further, the inner liner conveyer belt, the interior casing ply conveyer belt, the outer casing ply conveyer belt and
Positioning device is respectively arranged with, for preventing the material sideslip on conveyer belt, institute above the output end of the tread ply conveyer belt
Stating positioning device includes positioning device ontology, reset spring, pressing roller rotor plate, pressing roller, and one end of the reset spring connects
It is connected to the positioning device ontology, the other end connects the upper end of the pressing roller rotor plate, and the pressing roller is rotatably coupled
Institute is rotatably connected in the intermediate position of the lower end of the pressing roller rotating bar, the upper and lower ends of the pressing roller rotor plate
Positioning device ontology is stated, the lower weld of the positioning device ontology has the first nut, is combined with positioning in first nut
Device adjusting screw rod, the corresponding position of the subsidiary engine frame are welded with the second nut, the bottom end of the positioning device adjusting screw rod with
Second nut is cooperatively connected；The positioning device further includes positioning device mounting base and positioning device rotor plate, described fixed
Position device mounting seat is welded in the subsidiary engine frame, and one end of the positioning device rotor plate is articulated with the positioning device installation
Seat, the other end are welded in the positioning device ontology.
Further, multiple heat lamps are installed on the 4th layer of carriage, the heat lamp is distributed in the tread ply
Conveyer belt front and rear sides.
Further, the tread ply cutting device uses electrical knife.
The utility model has the beneficial effects that
The lower laminating apparatus of the utility model makes inner liner, interior casing ply and outer casing ply from the lower part of assembly drum
It is up bonded, fitting stability is good, and precision is high；The tyre building machine of the utility model can make inner liner, interior casing ply
And outer casing ply three layers of material carry out simultaneously feeding fitting, high production efficiency, overcome the prior art layer-by-layer feeding and
The low disadvantage of production efficiency caused by being successively bonded；Using multiple charge hoisting by skip and automatic discharging and each conveyer belt, each cutting
Device, each laminating apparatus can automatically control, and considerably reduce the labor intensity of worker, ensure safety；In addition, only making
Tire building, convenient for safeguarding and operation can be completed with an assembly drum.
Detailed description of the invention
Fig. 1 is that the tyre building machine of an embodiment removes the signal after tread ply conveying device and tread ply laminating apparatus
Figure；
Fig. 2 is the partial enlarged view at the I of Fig. 1；
Fig. 3 is the working state figure of the lower laminating apparatus of the tyre building machine of an embodiment；
Fig. 4 is the partial schematic diagram of the lower laminating apparatus of the tyre building machine of an embodiment；
Fig. 5 is that the tyre building machine of an embodiment installs the signal after tread ply conveying device and tread ply laminating apparatus
Figure；
Appended drawing reference: 1 rack, 11 mainframes, 12 subsidiary engine framves, 121 first layer carriages, 122 second layer carriages, 123
Third layer carriage, 124 the 4th layers of carriage, 2 assembly drums, 3 lower laminating apparatus, 31 lower fitting brackets, 311 overturning hinged seats,
32 drive rolls, 33 driven vollers, 34 lower fitting conveyer belts, 35 telescopic devices, 351 cylinders, 352 rotational cylinder seats, 36 driving devices,
361 driving motors, 362 retarders, 37 tensioning devices, 371U shape adjustment seat, 372 driven voller installation axles, 373 adjusting screw rods, 4
Inner liner conveying device, 41 inner liners are for trolley, 42 inner liner unwinding devices, 43 inner liner centralising devices, and 44 inner liners are defeated
Send band, 45 inner liner cutting devices, casing ply conveying device in 5, casing ply is for trolley in 51, and casing ply unreels dress in 52
It sets, casing ply centralising device in 53, casing ply conveyer belt in 54, casing ply cutting device in 55,6 outer casing ply conveying devices,
61 outer casing plies are for trolley, 62 outer casing ply unwinding devices, 63 outer casing ply centralising devices, 64 outer casing ply conveyer belts, and 65
Outer casing ply cutting device, 7 tread ply conveying devices, 71 tread plies are for trolley, 72 tread ply unwinding devices, 73 tyre surface cloth
Layer centralising device, 74 tread ply conveyer belts, 75 tread ply cutting devices, 8 tread ply laminating apparatus, 9 positioning devices, 91 positioning
Device noumenon, 92 reset springs, 93 pressing roller rotor plates, 94 pressing rollers, 95 first nuts, 96 positioning device adjusting screw rods, 97
Second nut, 98 positioning device mounting bases, 99 positioning device rotor plates, 10 heat lamps.
Specific embodiment
Herein, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, are removed
It comprising those of listed element, but also may include other elements that are not explicitly listed.
Herein, the nouns of locality such as related front, rear, top, and bottom, left and right, top, bottom are located at components in attached drawing
In figure and position that components are mutual defines, only for the purpose of expressing the technical solution clearly and conveniently.It should manage
The use of solution, the noun of locality should not limit the claimed range of the application.
Below in conjunction with specific embodiments and drawings, the utility model is described in further detail:
As shown in Figure 1, a kind of tyre building machine, comprising:
Rack 1, the rack 1 are made of the mainframe 11 in left side and the subsidiary engine frame 12 on right side, are pacified on the mainframe 11
Equipped with the pre- cryopreservation device of wire loop (prior art in the industry is not shown in the figure), the wire loop grabbing device (prior art in the industry, in figure
It is not shown) and wheel apparatus (prior art in the industry is not shown in the figure) is pushed, the subsidiary engine frame 12 includes four layers of carriage,
From bottom to top it is followed successively by first layer carriage 121, second layer carriage 122, third layer carriage 123 and the 4th layer of carriage
124；
Assembly drum 2, quantity are one, are rotatably installed on the mainframe 11；
Lower laminating apparatus 3, the lower laminating apparatus 3 are installed on the subsidiary engine frame 12, for inner liner and casing ply is tight
It is close to fit to the assembly drum 2；
Inner liner conveying device 4, the inner liner conveying device 4 unreel dress for trolley 41, inner liner including inner liner
42, inner liner centralising device 43, inner liner conveyer belt 44 and inner liner cutting device 45 are set, the inner liner is for trolley 41
Upper volume has inner liner virgin material, rests in 121 lower section of first layer carriage, and the inner liner unwinding device 42 is rotationally pacified
Right side loaded on the inner liner for trolley 41, the substrate auxiliary material layer for being involved in inner liner virgin material, the inner liner centering
Device 43 is fixedly installed in the first layer carriage 121, inner liner is made neatly to enter the inner liner conveyer belt 44 to normal incidence,
The inner liner conveyer belt 44 is installed on the top of the first layer carriage 121 by carrying roller, for conveying inner liner to the left
To the lower laminating apparatus 3, the left end of the inner liner conveyer belt 44 is to tilt down towards a left side and close to the lower laminating apparatus
3, the inner liner cutting device 45 is installed on the top of the inner liner conveyer belt 44, for cutting the inner liner conveyer belt
Inner liner on 44；
Interior casing ply conveying device 5, the interior casing ply conveying device 5 are located at the right side of the inner liner conveying device 4
And the two is adjacent, the interior casing ply conveying device 5 includes interior casing ply for trolley 51, interior casing ply unwinding device 52, interior
Casing ply centralising device 53, interior casing ply conveyer belt 54 and interior casing ply cutting device 55, the interior casing ply is for trolley
Volume has interior casing ply virgin material, rests in 121 lower section of first layer carriage on 51, and the interior casing ply unwinding device 52 can turn
It is installed on right side of the interior casing ply for trolley 51, the substrate auxiliary material layer for being involved in interior casing ply virgin material dynamicly, it is described
Interior casing ply centralising device 53 is fixedly installed in the first layer carriage 121, makes interior casing ply neatly to described in normal incidence entrance
Interior casing ply conveyer belt 54, the interior casing ply conveyer belt 54 be installed on by carrying roller the second layer carriage 122 top,
For conveying interior casing ply to the left to the inner liner conveyer belt 44, the right end of the interior casing ply conveyer belt 54 is towards dextrad
Lower inclination, the left end of the interior casing ply conveyer belt 54 are described to tilt down towards a left side and close to the inner liner conveyer belt 44
Interior casing ply cutting device 55 is installed on the top of the interior casing ply conveyer belt 54, for cutting the interior casing ply conveying
With the interior casing ply on 54；
Outer casing ply conveying device 6, the outer casing ply conveying device 6 are located at the right side of the interior casing ply conveying device 5
Side and the two is adjacent, the outer casing ply conveying device 6 include outer casing ply for trolley 61, outer casing ply unwinding device 62,
Outer casing ply centralising device 63, outer casing ply conveyer belt 64 and outer casing ply cutting device 65, the outer casing ply feed are small
Volume has outer casing ply virgin material, rests in 121 lower section of first layer carriage on vehicle 61, and the outer casing ply unwinding device 62 can
It is rotatably mounted to right side of the outer casing ply for trolley 61, the substrate auxiliary material layer for being involved in outer casing ply virgin material, institute
Outer casing ply centralising device 63 is stated to be fixedly installed in the first layer carriage 121, outer casing ply is made neatly to enter institute to normal incidence
Outer casing ply conveyer belt 64 is stated, the outer casing ply conveyer belt 64 is installed on the upper of the third layer carriage 123 by carrying roller
Side is used to convey outer casing ply to the left to the interior casing ply conveyer belt 54, and the right end of the outer casing ply conveyer belt 64 is court
The right side tilts down, and the left end of the outer casing ply conveyer belt 64 is to tilt down towards a left side and close to the interior casing ply conveyer belt
54, the outer casing ply cutting device 65 is installed on the top of the outer casing ply conveyer belt 64, for cutting the outer cord
Outer casing ply on layer conveyer belt 64；
Wherein, the inner liner conveyer belt 44, the interior casing ply conveyer belt 54 and the outer casing ply conveyer belt 64
Linear velocity it is identical, the material that the left end of the inner liner conveyer belt 44 transfers out be three layers, be from bottom to top followed successively by gas
Close layer, interior casing ply and outer casing ply, three layers of material enter the lower fitting conveyer belt 34 simultaneously, are bonded to the molding
On the outer peripheral surface of drum 2.
Above-mentioned design can make three layers of material of inner liner, interior casing ply and outer casing ply carry out feeding simultaneously, overcome
The layer-by-layer feeding of the prior art be bonded caused by the low disadvantage of production efficiency.
Specifically, as shown in Figure 3,4, the lower laminating apparatus 3 of the utility model, comprising:
The upper end of lower fitting bracket 31, the lower fitting bracket 31 is rotatably connected at the rack 1；Drive roll 32,
The drive roll 32 is rotatably installed on the top of the lower fitting bracket 31；Driven voller 33, the driven voller 33 can be rotated
Ground is installed on the lower section of lower fitting bracket 31；Lower fitting conveyer belt 34, the lower fitting conveyer belt 34 surround and are sheathed on the master
Dynamic roller 32 and the driven voller 33, rotate the drive roll 32 and the driven voller 33 with rotation direction；Telescopic device 35, it is described
Telescopic device 35 is rotatably installed on the rack 1, and the telescopic rod free end of the telescopic device 35 is articulated with the lower patch
Close the position between the upper and lower ends of bracket 31；And driving device 36, the driving device 36 are installed on the rack 1, use
In driving drive roll 32；Wherein, when the elongation of the telescopic rod of the telescopic device 35, the lower laminating apparatus 3 is pushed clockwise
The lower tyre airtight layer being bonded on conveyer belt 34 and casing ply from bottom to top are fitted in the assembly drum 2 by rotation
On outer peripheral surface.
Above-mentioned design is bonded stability so that inner liner is up bonded from the lower part of assembly drum 2 with casing ply
Good, precision is high.
In order to guarantee to be bonded effect, tensioning device 37 has also been devised on the lower laminating apparatus 3, as shown in figure 4, described rise
Tight device 37 includes: U-shaped adjustment seat 371, and the U-shaped adjustment seat 371 is welded in the lower end of the lower fitting bracket 31, the U
The intermediate plate of shape adjustment seat 371 offers threaded hole, and two side plates of the U shape adjustment seat 371 form half kidney slot；Driven voller
Installation axle 372, the driven voller installation axle 372 are actively set in half kidney slot of the U-shaped adjustment seat 371；And it adjusts
Screw rod 373 is saved, the adjusting screw rod 373 and the threaded hole of the U-shaped adjustment seat 371 cooperate, and under the adjusting screw rod 373
End is resisted against the driven voller installation axle 371；Wherein, the driven voller 33 is installed in the driven voller installation axle 372, screws
When the adjusting screw rod 373 moves downward it, the driven voller installation axle 372 drives the driven voller 33 to move downward, and makes
The center of the drive roll 32 and the driven voller 33 so that lower described in tensioner be bonded conveyer belt 34, is further ensured that away from elongated
The stability and precision of fitting.
As specific design, as shown in Figure 3,4, the telescopic device 35 includes cylinder 351 and cylinder rotation seat 352,
The rotational cylinder seat 352 is welded in the rack 1, and the cylinder barrel of the cylinder 351 is rotatably connected at the rotational cylinder
Seat 352 is welded with overturning hinged seat 311, the piston rod of the cylinder 351 between the upper and lower ends of the lower fitting bracket 31
Free end be articulated with the overturning hinged seat 311.
As specific design, as shown in figure 3, the driving device 36 includes driving motor 361 and retarder 362, institute
It states retarder 362 and is fixedly installed in the rack 1, the driving motor 361 is fixedly installed in the retarder 362 and drives institute
The rotation of retarder 362 is stated, the power output shaft and the drive roll 32 of the retarder 362 are sequentially connected by driving belt.
When three layers of material of inner liner, interior casing ply and outer casing ply are transported into the lower fitting conveying simultaneously
After on band 34, the cylinder 351 is started to work under solenoid valve control, so that the piston rod of the cylinder 351 stretches out, is pushed
The lower laminating apparatus 3 rotates clockwise, and three layers of material on the lower fitting conveyer belt 34 from bottom to top are fitted in institute
Assembly drum 2 is stated, the driving of driving device 36 is lower to be bonded conveyer belt 34, and three layers of above-mentioned material can be closely bonded to volume and existed
The assembly drum 2 completes the lower bonding process of three layers of material of inner liner, interior casing ply and outer casing ply.
In tire production process, three layers of material to inner liner, interior casing ply and outer casing ply are bonded to described
It after on assembly drum 2, needs to be bonded tread ply, therefore the tyre building machine of the utility model, tread ply conveying dress has also been devised
Set 7 and tread ply laminating apparatus 8.
Specifically, as shown in Figure 1,5, the tread ply conveying device 7 is located at the right side of the outer casing ply conveying device 6
Side, the tread ply conveying device 7 include tread ply for trolley 71, tread ply unwinding device 72, tyre surface layer of cloth centralising device
73, tread ply conveyer belt 74 and tread ply cutting device 75, the tread ply have tread ply virgin material for volume on trolley 71, stop
121 right of first layer carriage is leaned against, the tread ply unwinding device 72 is rotatably installed on the tread ply feed
The left side of trolley 71, the substrate auxiliary material layer for being involved in tread ply virgin material, the tread ply centralising device 73 are fixedly installed in institute
It states first layer carriage 121, inner liner is made neatly to enter the tread ply conveyer belt 74, the tread ply conveyer belt 74 to normal incidence
The top of the 4th layer of carriage 124 is installed on, for conveying tread ply to the left to the assembly drum 2 by carrying roller
Side, the right end of the tread ply conveyer belt 74 are to tilt down towards the right side, and the left end of the tread ply conveyer belt 74 is towards under left-hand
It tilts and the close assembly drum 2, the tread ply cutting device 75 is installed on the top of the tread ply conveyer belt 74, is used for
Cut the tread ply on the tread ply conveyer belt 74；
The tread ply laminating apparatus 8 is installed on the left end of the tread ply conveying device 7, for the tread ply is defeated
The tread ply for sending the left end of band 74 to export fits to the molding for being fitted with inner liner, interior casing ply and outer casing ply
On the outer peripheral surface of drum 2.
As a further improvement, in the inner liner conveyer belt 44, the interior casing ply conveyer belt 54, the outer casing ply
Positioning device 9 is respectively arranged with, for preventing each conveying above the output end of conveyer belt 64 and the tread ply conveyer belt 74
The material sideslip taken, specifically, as shown in Fig. 2, the positioning device 9 include positioning device ontology 91, reset spring 92,
Pressing roller rotor plate 93, pressing roller 94, one end of the reset spring 92 are connected to the positioning device ontology 91, and the other end connects
The upper end of the pressing roller rotor plate 93 is connect, the pressing roller 94 is rotatably connected under the pressing roller rotor plate 93
End, the intermediate position of the upper and lower ends of the pressing roller rotor plate 93 is rotatably connected at the positioning device ontology 91, institute
The lower weld for stating positioning device ontology 91 has the first nut 95, is combined with positioning device adjusting screw rod in first nut 95
96, the corresponding position of the subsidiary engine frame 12 is welded with the second nut 97, the bottom end of the positioning device adjusting screw rod 96 with it is described
Second nut 97 is cooperatively connected；The positioning device 9 further includes positioning device mounting base 98 and positioning device rotor plate 99, described
Positioning device mounting base 98 is welded in the subsidiary engine frame 12, and one end of the positioning device rotor plate 99 is articulated with the positioning dress
Mounting base 98 is set, the other end is welded in the positioning device ontology 91.In use, the positioning device adjusting screw rod 96 is screwed,
The height of the positioning device ontology 91 is adjusted, the pressing roller rotor plate 93 plays the role of lever, the pressing roller
The upper end of rotor plate 93 is tensed by the reset spring 92, so that the pressing roller of the lower end of the pressing roller rotor plate 93
94 move right, to make the pressing roller 94 that the material on each conveyer belt to be pressed on each conveyer belt, realize positioning,
Prevent material on conveyer belt sideslip during transportation.
Tread ply is synthetic rubber, and tread ply occurs being adhered phenomenon and shadow on the tread ply conveyer belt 74 in order to prevent
Fitting effect is rung, multiple heat lamps 10 are installed on the 4th layer of carriage 124, the heat lamp 10 is distributed in the tyre surface
74 front and rear sides of layer conveyer belt.
Preferably, the tread ply cutting device 75 cuts tread ply material using electrical knife, cut in this way
Speed is fast, precision is high.
Above-mentioned each moving parts can execute control switch by worker and operate, and PLC also can be used and carry out automatically
Corresponding motor and solenoid valve are controlled, is acted by the piston rod of each cylinder of solenoid valve control.It is on host that wire loop is pre- when work
It is first placed on the pre- cryopreservation device of wire loop, subsidiary engine carries out feed operation, by fully charged inner liner for trolley 41, interior casing ply
It is pushed by corresponding unwinding device for trolley 61, tread ply for trolley 71 for trolley 51, outer casing ply, it is each corresponding
The substrate auxiliary material layer of the inner liner of entire volume, interior casing ply, outer casing ply, tread ply virgin material is respectively involved in by unwinding device, thus
The inner liner of entire volume, interior casing ply, outer casing ply, tread ply virgin material are released, by worker by inner liner, interior casing ply, outer curtain
Layer of cloth, tread ply virgin material direct on corresponding conveyer belt via the centralising device in each self-conveying apparatus one by one, the behaviour
Work is desirable when only operating for the first time after entire volume virgin material feeding.By PLC to inner liner, interior casing ply, outer casing ply, tread ply
It is carried out by respectively specified length into corresponding cutting device with conveyer belt and corresponding positioning device
Automatic cutting, then each layer material after PLC and the control cutting of corresponding positioning device is passed through by corresponding conveyer belt
Enter specified position of readiness.Inner liner, interior casing ply, outer casing ply lower laminating apparatus 3 on to turn to assembly drum 2 (contraction-like
State) lower section and make lower fitting conveyer belt 34 and 2 drum surface of assembly drum keep suitable to contact, by PLC control assembly drum 2, airtight
Layer conveyer belt 44, interior casing ply conveyer belt 54, outer casing ply conveyer belt 64 operate with linear velocity by inner liner, interior cord
Layer, outer carcass building are on assembly drum 2, while grabbing device takes out the steel wire being parked on the pre- cryopreservation device of wire loop in advance
Position of readiness is reached, descends inner liner, interior casing ply, the outer casing ply in next periods to be received such as the reset of laminating apparatus 3 after the completion.
Grabbing device is controlled by PLC and send steel wire to assembly drum designated position, while being pushed wheel apparatus and being reached operating position (assembly drum 2
Lower section), grabbing device unclamps the expansion of assembly drum 2 simultaneously, and assembly drum 2 carries out anti-package movement, and grabbing device is moved to position of readiness,
It pushes wheel apparatus and carries out compacting casing ply and inner liner movement, while tread ply laminating apparatus 8 send tread ply to assembly drum 2
Approximated position carries out standby, pushes wheel apparatus compaction actions and completes, pinch roller resets, and tread ply laminating apparatus 8 is by tread ply from defeated
It sending and is from top to bottom extend out on frame in the drum surface of assembly drum 2, tread ply laminating apparatus 8 is bonded tread ply with 2 drum surface of assembly drum,
Push wheel apparatus carry out again compaction actions by tread ply be bonded before the inner liner, interior casing ply, outer casing ply of completion into
Row fits closely, and assembly drum 2 is shunk after the completion, while tread ply laminating apparatus 8 resets the tyre surface for receiving next cycle of operation
Layer, grabbing device is run to operating position after tread ply laminating apparatus 8 resets, and the tyre carcase to complete taking-up is transported to by worker
Position of readiness is taken away after being put into roller-way.
The tyre building machine of the utility model, can make three layers of material of inner liner, interior casing ply and outer casing ply into
The row fitting of feeding simultaneously, production line rate is high, and the layer-by-layer feeding for overcoming the prior art is low with production efficiency caused by layer-by-layer be bonded
The shortcomings that；Completely new lower laminating apparatus, so that inner liner, interior casing ply and outer casing ply are from the lower part of assembly drum toward enterprising
Row fitting, fitting stability is good, and precision is high；Using multiple charge hoisting by skip and automatic discharging and each conveyer belt, each cutting dress
Set, each laminating apparatus can automatically control, considerably reduce the labor intensity of worker, ensure safety；In addition, only using
Tire building, convenient for safeguarding and operation can be completed in one assembly drum.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of lower laminating apparatus, is used for tyre building machine, the tyre building machine includes organic frame and is rotatably installed on
The assembly drum of the upper rack, which is characterized in that the lower laminating apparatus includes:
The upper end of lower fitting bracket, the lower fitting bracket is rotatably connected at the rack；
Drive roll, the drive roll are rotatably installed on the top of the lower fitting bracket；
Driven voller, the driven voller are rotatably installed on the lower section of lower fitting bracket；
Lower fitting conveyer belt, the lower fitting conveyer belt make the active around the drive roll and the driven voller is sheathed on
Roller and the driven voller are rotated with rotation direction；
Telescopic device, the telescopic device are rotatably installed on the rack, the telescopic rod free end hinge of the telescopic device
It is connected to the position between the upper and lower ends of the lower fitting bracket；And
Driving device, the driving device is installed on the rack, for driving drive roll；
Wherein, when the elongation of the telescopic rod of the telescopic device, the lower laminating apparatus is pushed to rotate clockwise, by the lower patch
The tyre airtight layer and casing ply closed on conveyer belt from bottom to top is fitted on the outer peripheral surface of the assembly drum.
2. lower laminating apparatus according to claim 1, which is characterized in that the lower laminating apparatus further includes tensioning device,
The tensioning device includes:
U-shaped adjustment seat, the U-shaped adjustment seat are welded in the lower end of the lower fitting bracket, and the intermediate plate of the U-shaped adjustment seat is opened
Equipped with threaded hole, two side plates of the U-shaped adjustment seat form half kidney slot；
Driven voller installation axle, the driven voller installation axle are actively set in half kidney slot of the U-shaped adjustment seat；And
The threaded hole of adjusting screw rod, the adjusting screw rod and the U-shaped adjustment seat cooperates, and the lower end of the adjusting screw rod against
In the driven voller installation axle；
Wherein, the driven voller is installed in the driven voller installation axle, when screwing the adjusting screw rod moves downward it, institute
Stating driven voller installation axle drives the driven voller to move downward, and makes the center of the drive roll and the driven voller away from elongated, from
And lower fitting conveyer belt described in tensioner.
3. lower laminating apparatus according to claim 2, which is characterized in that the telescopic device includes cylinder and rotational cylinder
Seat, the rotational cylinder seat are welded in the rack, and the cylinder barrel of the cylinder is rotatably connected at the rotational cylinder seat,
It is welded with overturning hinged seat between the upper and lower ends of the lower fitting bracket, the free end of the piston rod of the cylinder is articulated with institute
State overturning hinged seat.
4. lower laminating apparatus according to claim 3, which is characterized in that the driving device includes driving motor and deceleration
Device, the retarder are fixedly installed in the rack, and the driving motor, which is fixedly installed in described in the retarder and driving, to be subtracted
Fast device rotation, the power output shaft of the retarder and the drive roll are sequentially connected by driving belt.
5. a kind of tyre building machine characterized by comprising
Rack, the rack are made of the mainframe in left side and the subsidiary engine frame on right side, and it is pre- to be equipped with wire loop on the mainframe
Cryopreservation device, wire loop grabbing device and pushing wheel apparatus, the subsidiary engine frame includes four layers of carriage, is from bottom to top followed successively by
First layer carriage, second layer carriage, third layer carriage and the 4th layer of carriage；
Assembly drum, quantity are one, are rotatably installed on the mainframe；
Lower laminating apparatus according to any one of claims 1-4, the lower laminating apparatus are installed on the subsidiary engine frame；
Inner liner conveying device, the inner liner conveying device include inner liner for trolley, inner liner unwinding device, inner liner
Centralising device, inner liner conveyer belt and inner liner cutting device, the inner liner have inner liner virgin material for volume on trolley, stop
It leans against below the first layer carriage, the inner liner unwinding device is rotatably installed on the inner liner for trolley
Right side, the substrate auxiliary material layer for being involved in inner liner virgin material, it is defeated that the inner liner centralising device is fixedly installed in the first layer
It send frame, inner liner is made neatly to enter the inner liner conveyer belt to normal incidence, the inner liner conveyer belt is installed on institute by carrying roller
State the top of first layer carriage, for conveying inner liner to the left to the lower laminating apparatus, a left side for the inner liner conveyer belt
To tilt down towards a left side and close to the lower laminating apparatus, the inner liner cutting device is installed on the inner liner conveyer belt at end
Top, for cutting the inner liner on the inner liner conveyer belt；
Interior casing ply conveying device, the interior casing ply conveying device are located at the right side of the inner liner conveying device and the two phase
Neighbour, the interior casing ply conveying device include that interior casing ply is filled for trolley, interior casing ply unwinding device, interior casing ply centering
Set, interior casing ply conveyer belt and interior casing ply cutting device, the interior casing ply for volume on trolley have interior casing ply virgin material,
It rests in below the first layer carriage, the interior casing ply unwinding device is rotatably installed on the interior casing ply feed
The right side of trolley, the substrate auxiliary material layer for being involved in interior casing ply virgin material, the interior casing ply centralising device are fixedly installed in institute
It states first layer carriage, interior casing ply is made neatly to enter the interior casing ply conveyer belt, the interior casing ply conveyer belt to normal incidence
Be installed on the top of the second layer carriage by carrying roller, for casing ply in conveying to the left to the inner liner conveyer belt,
The right end of the interior casing ply conveyer belt is to tilt down towards the right side, and the left end of the interior casing ply conveyer belt is to tilt down towards a left side
And close to the inner liner conveyer belt, the interior casing ply cutting device is installed on the top of the interior casing ply conveyer belt, uses
Interior casing ply on the cutting interior casing ply conveyer belt；
Outer casing ply conveying device, the outer casing ply conveying device are located at the right side of the interior casing ply conveying device and the two
Adjacent, the outer casing ply conveying device includes that outer casing ply is filled for trolley, outer casing ply unwinding device, outer casing ply centering
Set, outer casing ply conveyer belt and outer casing ply cutting device, the outer casing ply for volume on trolley have outer casing ply virgin material,
It rests in below the first layer carriage, the outer casing ply unwinding device is rotatably installed on the outer casing ply feed
The right side of trolley, the substrate auxiliary material layer for being involved in outer casing ply virgin material, the outer casing ply centralising device are fixedly installed in institute
It states first layer carriage, outer casing ply is made neatly to enter the outer casing ply conveyer belt, the outer casing ply conveyer belt to normal incidence
The top of the third layer carriage is installed on by carrying roller, is conveyed for conveying outer casing ply to the interior casing ply to the left
Band, the right end of the outer casing ply conveyer belt are to tilt down towards the right side, and the left end of the outer casing ply conveyer belt is towards under left-hand
It tilts and the close interior casing ply conveyer belt, the outer casing ply cutting device is installed on the upper of the outer casing ply conveyer belt
Just, for cutting the outer casing ply on the outer casing ply conveyer belt；
Wherein, the rotation linear speed of the inner liner conveyer belt, the interior casing ply conveyer belt and the outer casing ply conveyer belt
Spend it is identical, the material that the left end of the inner liner conveyer belt transfers out be three layers, be from bottom to top followed successively by inner liner, interior casing ply
And outer casing ply, three layers of material enter the lower fitting conveyer belt simultaneously, are bonded on the outer peripheral surface of the assembly drum.
6. tyre building machine according to claim 5, which is characterized in that further include:
Tread ply conveying device, the tread ply conveying device are located at the right side of the outer casing ply conveying device, the tyre surface
Layer conveying device include tread ply for trolley, tread ply unwinding device, tyre surface layer of cloth centralising device, tread ply conveyer belt and
Tread ply cutting device, the tread ply have tread ply virgin material for volume on trolley, rest in first layer carriage right,
The tread ply unwinding device be rotatably installed on the tread ply for the left side of trolley, for being involved in tread ply virgin material
Substrate auxiliary material layer, the tread ply centralising device be fixedly installed in the first layer carriage, make inner liner neatly to normal incidence into
Enter the tread ply conveyer belt, the tread ply conveyer belt is installed on the top of the 4th layer of carriage by carrying roller, is used for
Conveying tread ply to the top of the assembly drum, the right end of the tread ply conveyer belt is to tilt down towards the right side to the left, the tire
To tilt down towards a left side and close to the assembly drum, the tread ply cutting device is installed on the tire for the left end of surface layer conveyer belt
The top of surface layer conveyer belt, for cutting the tread ply on the tread ply conveyer belt；
Tread ply laminating apparatus, the tread ply laminating apparatus are installed on the left end of the tread ply conveying device, are used for institute
The tread ply for stating the left end output of tread ply conveyer belt, which fits to, has been fitted with inner liner, interior casing ply and outer casing ply
On the outer peripheral surface of the assembly drum.
7. tyre building machine according to claim 6, which is characterized in that in the inner liner conveyer belt, the interior cord
Positioning dress is respectively arranged with above the output end of layer conveyer belt, the outer casing ply conveyer belt and the tread ply conveyer belt
It sets, for preventing the material sideslip on conveyer belt, the positioning device includes positioning device ontology, reset spring, pressing roller turn
Movable plate, pressing roller, one end of the reset spring are connected to the positioning device ontology, and the other end connects the pressing roller rotation
The upper end of plate, the pressing roller are rotatably connected at the lower end of the pressing roller rotor plate, the pressing roller rotor plate it is upper
The intermediate position at lower both ends is rotatably connected at the positioning device ontology, and the lower weld of the positioning device ontology has
One nut is combined with positioning device adjusting screw rod in first nut, and the corresponding position of the subsidiary engine frame is welded with the second spiral shell
Mother, the bottom end of the positioning device adjusting screw rod and second nut are cooperatively connected；The positioning device further includes positioning dress
Mounting base and positioning device rotor plate are set, the positioning device mounting base is welded in the subsidiary engine frame, the positioning device rotation
One end of plate is articulated with the positioning device mounting base, and the other end is welded in the positioning device ontology.
8. tyre building machine according to claim 7, which is characterized in that be equipped on the 4th layer of carriage multiple
Heat lamp, the heat lamp are distributed in tread ply conveyer belt front and rear sides.
9. tyre building machine according to claim 8, which is characterized in that the tread ply cutting device uses electrical knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625670.2U CN209240525U (en) | 2018-09-29 | 2018-09-29 | A kind of lower laminating apparatus and tyre building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625670.2U CN209240525U (en) | 2018-09-29 | 2018-09-29 | A kind of lower laminating apparatus and tyre building machine |
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| Publication Number | Publication Date |
|---|---|
| CN209240525U true CN209240525U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821625670.2U Active CN209240525U (en) | 2018-09-29 | 2018-09-29 | A kind of lower laminating apparatus and tyre building machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152490A (en) * | 2020-01-21 | 2020-05-15 | 厦门洪海机械有限公司 | Tyre body feeding frame |
| CN112497609A (en) * | 2021-02-05 | 2021-03-16 | 永一橡胶有限公司 | Tire curing bladder forming device and forming process thereof |
-
2018
- 2018-09-29 CN CN201821625670.2U patent/CN209240525U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152490A (en) * | 2020-01-21 | 2020-05-15 | 厦门洪海机械有限公司 | Tyre body feeding frame |
| CN111152490B (en) * | 2020-01-21 | 2022-07-19 | 厦门洪海机械有限公司 | Tyre body feeding frame |
| CN112497609A (en) * | 2021-02-05 | 2021-03-16 | 永一橡胶有限公司 | Tire curing bladder forming device and forming process thereof |
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